Title:
SAMPLE ANALYSIS SUBSTRATE AND SAMPLE ANALYSIS METHOD
Document Type and Number:
WIPO Patent Application WO/2020/009023
Kind Code:
A1
Abstract:
This sample analysis substrate that is for transferring a liquid including a specimen and for analyzing a specific substance in the specimen is provided with: a substrate; a main chamber that is positioned in the substrate and that has a space for holding a composite obtained through binding of a specific substance in the specimen, a label substance, and magnetic particles; a magnet that is disposed close to the main chamber; a recovery chamber that is positioned in the substrate and that has a space for holding a liquid transferred from the main chamber, the space being at least partially positioned closer to the radially outer circumferential side than is the space of the main chamber; a flow passage that is positioned in the substrate and that has first and second openings which are respectively connected to the main chamber and the recovery chamber; and an activity inhibitor that is held in the recovery chamber and that reduces the activity of the label substance.
Inventors:
KOMATSU YOSHIE
OKAMOTO FUSATOSHI
OKAMOTO FUSATOSHI
Application Number:
PCT/JP2019/025833
Publication Date:
January 09, 2020
Filing Date:
June 28, 2019
Export Citation:
Assignee:
PHC HOLDINGS CORP (JP)
International Classes:
G01N33/536; G01N33/543; G01N35/00; G01N37/00
Domestic Patent References:
| WO2017115733A1 | 2017-07-06 |
Foreign References:
| JP2010522866A | 2010-07-08 | |||
| JP2013029444A | 2013-02-07 | |||
| JP2009258013A | 2009-11-05 | |||
| JP2015105891A | 2015-06-08 | |||
| JP2014167390A | 2014-09-11 |
Attorney, Agent or Firm:
OKUDA Seiji (JP)
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